Product Description:  Brand Acer  Model Acer Aspire 3 A315-54-39Z3  Processor Intel Core i3 8145U  Generation 8th  Clock Speed 2.10-3.90GHz  Cache 4MB  Display Type FHD LED  Display Size 15.6″  Display Resolution 1920×1080 (WxH) FHD  Touch No  RAM type DDR4  RAM 4GB  Storage 1TB HDD  Graphics chipset Intel UHD Graphics 620  Graphics memory Shared  Optical device No-ODD  Networking LAN, WiFi, Bluetooth, WebCam  Display port HDMI  Audio port Combo  USB Port 1 x USB3.1 Gen 1 Type-A, 2 x USB2.0  Battery 2 Cell Li-Ion  Weight 1.90Kg  Color Shale Black  Operating System Win-10 Home  Others Processor Core: Dual-core (2 Core), 64-bit Processing: Yes, Hard Drive RPM: 5400, Display Screen Technology: ComfyView, Aspect Ratio: 16:9, Backlight Technology: LED, HDCP Supported: Yes, Wireless LAN Standard: IEEE 802.11ac, Ethernet Technology: Gigabit  Part No NX.HEFSI.003  Warranty 2 year (Battery, Adapter 1 year)  Made in/ Assemble China  Country of Origin Taiwan